diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html
index 546d936..7e8f2d7 100644
--- a/user_guide/libraries/uri.html
+++ b/user_guide/libraries/uri.html
@@ -183,7 +183,7 @@
 
 <code>$array = array('product' => 'shoes', 'size' => 'large', 'color' => 'red');<br />
 <br />
-$str = $this->uri->assoc_to_str($array);<br />
+$str = $this->uri->assoc_to_uri($array);<br />
 <br />
 // Produces:  product/shoes/size/large/color/red
 </code>